Well the equation for slope is

number 5

which means the slope is
90 × 7 = 630 , it's not hard, it's easy
<4 and <8 are corresponding angles. They are in the same position.
They have equal measure.
<8= <em>113 degrees.
</em><em>I hope this helps!
</em><em>~kaikers</em>
Converting to base 10 can be done easily by writing a sort of digit expansion. In base 6, this number literally means

Simplifying this gives the value in base 10.
